/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package ContentManagers.Servlets;

import ContentManagers.Models.ProductManager;
import ContentManagers.RoleManagers.AdminManager;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Ervin James
 */
public class ServletUnlockPM extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            HttpSession session = request.getSession(); 
            boolean check;

            //pass session attribute arraylist to variable
            ArrayList indexer = (ArrayList)session.getAttribute("indexer");        

            //get index from form
            int getIndex = Integer.parseInt(request.getParameter("pmIndex"));

            //extract value from array
            String stringPMID = indexer.get(getIndex).toString();

            //convert to int
            int pmID = Integer.parseInt(stringPMID);
            
            
            check = new AdminManager().unlockPM(pmID);
            
            if(check==true)
            {
              response.sendRedirect("./Admin Interface/admin_locked.jsp");
            }
            else
            {
                //identify which form
              session.setAttribute("formNo", request.getParameter("pmIndex"));
              //identify error message
              session.setAttribute("errorMessage", "1");
              response.sendRedirect("./Admin Interface/admin_locked.jsp");
            }
          
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
